Chapter I: Idle brain the devil’s workshop, 123

If wishes were horses, 212, 215

Ill bird fouls its own nest, 169

Ill-licked cub, 174

Ill news flies fast, 18

Ill weeds grow apace, 141

Ill wind blows no one good, 42, 156

Image of his mother, the very, 87, 107

Improve upon acquaintance, to, 77

Indian file, 199

In for a penny, in for a pound, 34, 40

Ins and outs, to know, 129, 226

_In vino veritas_, 40

Irishman’s gun, 86

Irons in fire, too many, 63, 151

J

Jack has his Jill, every, 192

Jack of all trades, 196, 224

Jerry-built house, 55

Joke, to be beyond a, 146, 200

Joker, a dry, 207

Judge by appearances, 163

Justice no respecter of persons, 148

K

Keep a dog and bark thyself, 228

Keep open house, 217

Keep the ball rolling, 139

Keep the pot boiling, 158

Key of the street, 59

Kick the bucket, 187

Kill by inches, to, 121

Killed on the spot, 55

Kill two birds, to, 82, 187

Know from Adam, not to, 77

Know, in the, 55

Knowledge is power, 210

Know nothing, doubt nothing, 210

Knuckle under, to, 215